Planet Fitness Harlem
Where: Harlem
Why: With membership, there's a fitness instructor available Monday through Friday to customize a personal workout for you (did we mention it was free!). After you schedule an appointment, they'll design a workout regimen tailored to your needs and goals—right down to what equipment to use and which classes to take! So, basically, membership is a sizzling two-for-one deal: trainer plus gym for one very reasonable price!
The Deal: $20 for your first month, then $10 per month for the year (with a $29 one-time membership fee for the year). The deal expires Jan 12, when rates go back to the regular price of $19.99 per month (minimum 12 months) with a $39 annual membership fee.
Planet Fitness Harlem, 317 Malcolm X Boulevard (between 126th and 127th streets); 212-222-3200.